public IEnumerable <IPackageAction> CreateUpdatePackageActions(
ManagePackagesSearchResultViewModel packageViewModel,
IEnumerable <IDotNetProject> projects)
{
bool firstInstall = true;
foreach (IDotNetProject project in projects)
{
if (IsPackageInstalledInProject(project, packageViewModel.Id))
{
yield return(new InstallNuGetPackageAction(
SelectedPackageSource.GetSourceRepositories(),
solutionManager,
project,
projectContext
)
{
IncludePrerelease = IncludePrerelease,
PackageId = packageViewModel.Id,
Version = packageViewModel.SelectedVersion,
LicensesMustBeAccepted = firstInstall
});
firstInstall = false;
}
}
}
void ManagePackage(ManagePackagesSearchResultViewModel packageViewModel)
{
try {
if (packageViewModel != null)
{
if (viewModel.IsConsolidatePageSelected)
{
List <IPackageAction> packageActions = viewModel.CreateConsolidatePackageActions(
new ManagePackagesSearchResultViewModel [] { packageViewModel }
);
RunPackageActions(packageActions);
}
else
{
var projects = SelectProjects(packageViewModel).ToList();
if (!projects.Any())
{
return;
}
List <IPackageAction> packageActions = viewModel.CreatePackageActions(
new ManagePackagesSearchResultViewModel [] { packageViewModel },
projects);
RunPackageActions(packageActions);
}
}
} catch (Exception ex) {
LoggingService.LogInternalError("ManagePackage failed.", ex);
ShowErrorMessage(ex.Message);
}
}
void PopulatePackageVersions(ManagePackagesSearchResultViewModel packageViewModel)
{
DisposePopulatePackageVersionsTimer();
ignorePackageVersionChanges = true;
try {
packageVersionComboBox.Items.Clear();
if (packageViewModel.Versions.Any())
{
int count = 0;
foreach (NuGetVersion version in packageViewModel.Versions)
{
count++;
if (count > MaxVersionsToPopulate)
{
packageVersionsAddedCount = count - 1;
if (version >= packageViewModel.SelectedVersion)
{
AddPackageVersionToComboBox(packageViewModel.SelectedVersion);
}
PopulatePackageVersionsAfterDelay();
break;
}
AddPackageVersionToComboBox(version);
}
}
else
{
AddPackageVersionToComboBox(packageViewModel.Version);
}
packageVersionComboBox.SelectedItem = packageViewModel.SelectedVersion;
} finally {
ignorePackageVersionChanges = false;
}
}
void PackagesListRowActivated(object sender, ListViewRowEventArgs e)
{
ManagePackagesSearchResultViewModel packageViewModel = packageStore.GetValue(e.RowIndex, packageViewModelField);
packageViewModel.IsChecked = !packageViewModel.IsChecked;
PackageCellViewPackageChecked(null, null);
}
bool PopulateMorePackageVersions()
{
ManagePackagesSearchResultViewModel packageViewModel = viewModel?.SelectedPackage;
if (populatePackageVersionsTimer == null || packageViewModel == null)
{
return(false);
}
int count = 0;
foreach (NuGetVersion version in packageViewModel.Versions.Skip(packageVersionsAddedCount))
{
count++;
if (count > MaxVersionsToPopulate)
{
packageVersionsAddedCount += count - 1;
return(true);
}
AddPackageVersionToComboBox(version);
}
return(false);
}
void OnPackageChecked(ManagePackagesSearchResultViewModel packageViewModel)
{
if (PackageChecked != null)
{
PackageChecked(this, new ManagePackagesCellViewEventArgs(packageViewModel));
}
}
protected override void OnDraw(Context ctx, Rectangle cellArea)
{
ManagePackagesSearchResultViewModel packageViewModel = GetValue(PackageField);
if (packageViewModel == null)
{
return;
}
FillCellBackground(ctx);
UpdateTextColor(ctx);
DrawCheckBox(ctx, packageViewModel, cellArea);
DrawPackageImage(ctx, cellArea);
double packageIdWidth = cellArea.Width - packageDescriptionPadding.HorizontalSpacing - packageDescriptionLeftOffset;
// Package download count.
if (packageViewModel.HasDownloadCount)
{
var downloadCountTextLayout = new TextLayout();
downloadCountTextLayout.Text = packageViewModel.GetDownloadCountOrVersionDisplayText();
Size size = downloadCountTextLayout.GetSize();
Point location = new Point(cellArea.Right - packageDescriptionPadding.Right, cellArea.Top + packageDescriptionPadding.Top);
Point downloadLocation = location.Offset(-size.Width, 0);
ctx.DrawTextLayout(downloadCountTextLayout, downloadLocation);
packageIdWidth = downloadLocation.X - cellArea.Left - packageIdRightHandPaddingWidth - packageDescriptionPadding.HorizontalSpacing - packageDescriptionLeftOffset;
}
// Package Id.
// Use the package id and not the package title to prevent a pango crash if the title
// contains Chinese characters.
var packageIdTextLayout = new TextLayout();
packageIdTextLayout.Font = packageIdTextLayout.Font.WithSize(packageIdFontSize);
packageIdTextLayout.Markup = packageViewModel.GetIdMarkup();
packageIdTextLayout.Trimming = TextTrimming.WordElipsis;
Size packageIdTextSize = packageIdTextLayout.GetSize();
packageIdTextLayout.Width = packageIdWidth;
ctx.DrawTextLayout(
packageIdTextLayout,
cellArea.Left + packageDescriptionPadding.Left + packageDescriptionLeftOffset,
cellArea.Top + packageDescriptionPadding.Top);
// Package description.
var descriptionTextLayout = new TextLayout();
descriptionTextLayout.Font = descriptionTextLayout.Font.WithSize(packageDescriptionFontSize);
descriptionTextLayout.Width = cellArea.Width - packageDescriptionPadding.HorizontalSpacing - packageDescriptionLeftOffset;
descriptionTextLayout.Height = cellArea.Height - packageIdTextSize.Height - packageDescriptionPadding.VerticalSpacing;
descriptionTextLayout.Text = packageViewModel.Summary;
descriptionTextLayout.Trimming = TextTrimming.Word;
ctx.DrawTextLayout(
descriptionTextLayout,
cellArea.Left + packageDescriptionPadding.Left + packageDescriptionLeftOffset,
cellArea.Top + packageIdTextSize.Height + packageDescriptionPaddingHeight + packageDescriptionPadding.Top);
}
void LoadPackageImage(int row, ManagePackagesSearchResultViewModel packageViewModel)
{
if (packageViewModel.HasIconUrl)
{
imageLoader.LoadFrom(packageViewModel.IconUrl, row);
}
}
public IEnumerable <IPackageAction> CreateConsolidatePackageActions(
ManagePackagesSearchResultViewModel packageViewModel)
{
bool firstInstall = true;
foreach (ManageProjectViewModel project in GetProjectViewModelsForPackage(packageViewModel))
{
if (!CanConsolidate(project, packageViewModel))
{
continue;
}
yield return(new InstallNuGetPackageAction(
SelectedPackageSource.GetSourceRepositories(),
solutionManager,
project.Project,
projectContext
)
{
IncludePrerelease = IncludePrerelease,
PackageId = packageViewModel.Id,
Version = packageViewModel.SelectedVersion,
LicensesMustBeAccepted = firstInstall
});
firstInstall = false;
}
}
void AppendPackageToListView(ManagePackagesSearchResultViewModel packageViewModel)
{
int row = packageStore.AddRow();
packageStore.SetValue(row, packageHasBackgroundColorField, IsOddRow(row));
packageStore.SetValue(row, packageCheckBoxAlphaField, GetPackageCheckBoxAlpha());
packageStore.SetValue(row, packageViewModelField, packageViewModel);
}
public void AddPackage(ManagePackagesSearchResultViewModel viewModel, string source)
{
var package = new RecentPackage(viewModel, source);
viewModel.IsRecentPackage = true;
RemovePackageIfAlreadyAdded(package);
AddPackageAtBeginning(package);
RemoveLastPackageIfCurrentPackageCountExceedsMaximum();
}
public IEnumerable <ManagePackagesSearchResultViewModel> ConvertToPackageViewModels(IEnumerable <PackageItemListViewModel> itemViewModels)
{
foreach (PackageItemListViewModel itemViewModel in itemViewModels)
{
ManagePackagesSearchResultViewModel packageViewModel = CreatePackageViewModel(itemViewModel);
UpdatePackageViewModelIfPreviouslyChecked(packageViewModel);
yield return(packageViewModel);
}
}
bool SelectedVersionMatchesIncludePreleaseFilter(ManagePackagesSearchResultViewModel package)
{
if (package.SelectedVersion.IsPrerelease)
{
return(IncludePrerelease);
}
return(true);
}
void UncheckExistingCheckedPackageWithDifferentVersion(ManagePackagesSearchResultViewModel packageViewModel)
{
ManagePackagesSearchResultViewModel existingPackageViewModel = GetExistingCheckedPackageViewModel(packageViewModel.Id);
if (existingPackageViewModel != null)
{
CheckedPackageViewModels.Remove(existingPackageViewModel);
existingPackageViewModel.IsChecked = false;
}
}
IEnumerable <ManageProjectViewModel> GetProjectViewModelsForPackage(ManagePackagesSearchResultViewModel packageViewModel)
{
List <ManageProjectViewModel> projectViewModels;
if (cachedProjectViewModels.TryGetValue(packageViewModel.Id, out projectViewModels))
{
return(projectViewModels);
}
return(Enumerable.Empty <ManageProjectViewModel> ());
}
void PackagesListRowActivated(object sender, ListViewRowEventArgs e)
{
if (PackagesCheckedCount > 0)
{
AddPackagesButtonClicked(sender, e);
}
else
{
ManagePackagesSearchResultViewModel packageViewModel = packageStore.GetValue(e.RowIndex, packageViewModelField);
ManagePackage(packageViewModel);
}
}
bool IsValidRowAndUrl(int row, Uri uri)
{
if (row < packageStore.RowCount)
{
ManagePackagesSearchResultViewModel packageViewModel = packageStore.GetValue(row, packageViewModelField);
if (packageViewModel != null)
{
return(uri == packageViewModel.IconUrl);
}
}
return(false);
}
void DrawCheckBox(Context ctx, ManagePackagesSearchResultViewModel packageViewModel, Rectangle cellArea)
{
CreateCheckboxImages();
Image image = GetCheckBoxImage(packageViewModel.IsChecked);
double alpha = GetCheckBoxImageAlpha();
ctx.DrawImage(
image,
cellArea.Left + checkBoxPadding.Left,
cellArea.Top + ((cellArea.Height - checkBoxImageSize.Height - 2) / 2),
alpha);
}
void ShowCurrentPackageVersion(ManagePackagesSearchResultViewModel packageViewModel)
{
if (maxPackageVersionLabelWidth.HasValue)
{
currentPackageVersionLabel.WidthRequest = maxPackageVersionLabelWidth.Value;
packageVersionsLabel.WidthRequest = maxPackageVersionLabelWidth.Value;
}
currentPackageVersion.Text = packageViewModel.GetCurrentPackageVersionText();
currentPackageVersionInfoPopoverWidget.Message = packageViewModel.GetCurrentPackageVersionAdditionalText();
currentPackageVersionInfoPopoverWidget.Visible = !string.IsNullOrEmpty(currentPackageVersionInfoPopoverWidget.Message);
currentPackageVersionHBox.Visible = !string.IsNullOrEmpty(currentPackageVersion.Text);
}
void UpdatePackageViewModelIfPreviouslyChecked(ManagePackagesSearchResultViewModel packageViewModel)
{
ignorePackageCheckedChanged = true;
try {
ManagePackagesSearchResultViewModel existingPackageViewModel = GetExistingCheckedPackageViewModel(packageViewModel.Id);
if (existingPackageViewModel != null)
{
packageViewModel.UpdateFromPreviouslyCheckedViewModel(existingPackageViewModel);
CheckedPackageViewModels.Remove(existingPackageViewModel);
CheckedPackageViewModels.Add(packageViewModel);
}
} finally {
ignorePackageCheckedChanged = false;
}
}
bool OlderPackageInstalledThanPackageSelected()
{
if (PackagesCheckedCount != 0)
{
return(false);
}
ManagePackagesSearchResultViewModel selectedPackageViewModel = GetSelectedPackageViewModel();
if (selectedPackageViewModel != null)
{
return(selectedPackageViewModel.IsOlderPackageInstalled());
}
return(false);
}
void PopulatePackageDependencies(ManagePackagesSearchResultViewModel packageViewModel)
{
if (packageViewModel.IsDependencyInformationAvailable)
{
this.packageDependenciesHBox.Visible = true;
this.packageDependenciesListHBox.Visible = packageViewModel.HasDependencies;
this.packageDependenciesNoneLabel.Visible = !packageViewModel.HasDependencies;
this.packageDependenciesList.Text = packageViewModel.GetPackageDependenciesDisplayText();
}
else
{
this.packageDependenciesHBox.Visible = false;
this.packageDependenciesListHBox.Visible = false;
this.packageDependenciesNoneLabel.Visible = false;
this.packageDependenciesList.Text = String.Empty;
}
}
void ShowSelectedPackage()
{
RemoveSelectedPackagePropertyChangedEventHandler();
ManagePackagesSearchResultViewModel packageViewModel = GetSelectedPackageViewModel();
viewModel.SelectedPackage = packageViewModel;
if (packageViewModel != null)
{
ShowPackageInformation(packageViewModel);
}
else
{
ClearSelectedPackageInformation();
}
UpdateAddPackagesButton();
}
public void OnPackageCheckedChanged(ManagePackagesSearchResultViewModel packageViewModel)
{
if (ignorePackageCheckedChanged)
{
return;
}
if (packageViewModel.IsChecked)
{
UncheckExistingCheckedPackageWithDifferentVersion(packageViewModel);
CheckedPackageViewModels.Add(packageViewModel);
}
else
{
CheckedPackageViewModels.Remove(packageViewModel);
}
}
void PackageSearchEntryActivated(object sender, EventArgs e)
{
if (loadingMessageVisible)
{
return;
}
if (PackagesCheckedCount > 0)
{
AddPackagesButtonClicked(sender, e);
}
else
{
ManagePackagesSearchResultViewModel selectedPackageViewModel = GetSelectedPackageViewModel();
ManagePackage(selectedPackageViewModel);
}
}
List <ManagePackagesSearchResultViewModel> GetSelectedPackageViewModels()
{
List <ManagePackagesSearchResultViewModel> packageViewModels = viewModel.CheckedPackageViewModels.ToList();
if (packageViewModels.Count > 0)
{
return(packageViewModels);
}
ManagePackagesSearchResultViewModel selectedPackageViewModel = GetSelectedPackageViewModel();
if (selectedPackageViewModel != null)
{
packageViewModels.Add(selectedPackageViewModel);
}
return(packageViewModels);
}
bool CanConsolidate(ManageProjectViewModel projectViewModel, ManagePackagesSearchResultViewModel packageViewModel)
{
if (!projectViewModel.IsChecked)
{
return(false);
}
if (IsPackageInstalledInProjectWithSameVersion(
projectViewModel.ProjectInfo,
packageViewModel.Id,
packageViewModel.SelectedVersion))
{
return(false);
}
return(true);
}
public IEnumerable <IPackageAction> CreateUninstallPackageActions(
ManagePackagesSearchResultViewModel packageViewModel,
IEnumerable <IDotNetProject> projects)
{
foreach (IDotNetProject project in projects)
{
if (IsPackageInstalledInProject(project, packageViewModel.Id))
{
yield return(new UninstallNuGetPackageAction(
solutionManager,
project
)
{
PackageId = packageViewModel.Id,
});
}
}
}
public IEnumerable <IPackageAction> CreateInstallPackageActions(
ManagePackagesSearchResultViewModel packageViewModel,
IEnumerable <IDotNetProject> projects)
{
return(projects.Select(project => {
return new InstallNuGetPackageAction(
SelectedPackageSource.GetSourceRepositories(),
solutionManager,
project,
projectContext
)
{
IncludePrerelease = IncludePrerelease,
PackageId = packageViewModel.Id,
Version = packageViewModel.SelectedVersion
};
}));
}
protected override void OnButtonPressed(ButtonEventArgs args)
{
ManagePackagesSearchResultViewModel packageViewModel = GetValue(PackageField);
if (packageViewModel == null)
{
base.OnButtonPressed(args);
return;
}
double x = args.X - Bounds.X;
double y = args.Y - Bounds.Y;
if (checkBoxImageClickableRectangle.Contains(x, y))
{
packageViewModel.IsChecked = !packageViewModel.IsChecked;
OnPackageChecked(packageViewModel);
}
}